baber/WOPTO huggingface dataset:
Patent JP-H1021580-A (JP)
Title: Optical recording medium and its production
Inventor: NAGAI SATOSHI
IPC: G11B7/24035
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To decrease difference in sensitivity and characteristics for repeated use between the inner and outer circumference parts of an optical recording medium and to improve recording characteristics by forming a recording layer so that the layer shows distribution of film thickness in the radial direction of the substrate. SOLUTION: The recording layer formed on a substrate shows distribution of film thickness in the radial direction of the substrate. It is preferable that the film thickness monotonously changes in the radial direction of the substrate. The distribution of thickness may be controlled in such a manner that the recording layer has larger film thickness in the inner circumference part or in the outer circumference part, according to the designed characteristics of a driving system. In order to decrease difference in sensitivity between the inner and outer circumference parts, the recording layer is preferably made thick in the inner circumference part than in the outer circumference part.
Patent JP-S5981741-A (JP)
Title: Option hardware control system
Inventor: NIREKI TOORU
IPC: G06F11/22
Filed: 1982-10-30
Abstract: PURPOSE:To facilitate an easy analysis of an error by selecting the inhibition or forcible continuation for the execution of subsequent option instructions in case a device containing an option hardware which performs the self-diagnosis has detected the error. CONSTITUTION:When a data processor containing an option hardware detects the generation of an error through self-diagnosis, an error flag 31 is set up. The signal level O which inverted the flag 31 is fed to a contact 42 of a changeover switch 41. Then the level O is fed to a gate 33 in a normal mode where contacts 42 and 43 are connected to each other. Then the gate 33 delivers level 1 to inhibit the reception of signals from control signal lines 34-36. Contacts 43 and 44 of the switch 41 are connected to each other, and the voltage VCC is supplied. Thus the gate 33 delivers level O at which the instructions are accepted forcibly by the signals of the lines 34 and 36 even though the error flag is set up. In such a way, a easy study for the cause of fault is facilitated.
Patent JP-S6169732-A (JP)
Title: Immunogloblin preparation for intravenous injection
Inventor: TAKEDA HIDEO
IPC: A61K35/14
Filed: 1984-09-14
Abstract: PURPOSE:A solution containing Cohn fraction II is filtered with a membrane for serum separation to effect high-efficiency removal of fractions of coagulation and sensible to coagulation whereby the title immunogloblin with low anticomplementary value and high stability. CONSTITUTION:A solution containing Cohn fraction II is filtered with a membrane for serum separation to obtain an immunogloblin preparation for intravenous injection. The immunogloblin naturally coagulates while human plasma is stored, or is coagulated, during separation, purification or preparation, by action of alcohols or acids and the coagulated product develops anticomplementary action in vivo to cause side-effect such as hydrotension ad increase in body temperature. The filtration with the membrane such as made of polymethyl methacrylate enables high-efficiency removal of the fraction which is sensitive coagulation to give readily a globlin preparation with low anticomplementary value and high stability.
Patent JP-H0770267-A (JP)
Title: Device for continuous manufacturing of polyacetal and its method of application
Inventor: HOFFMOCKEL MICHAEL
IPC: C08G2/00
Filed: 1994-08-15
Abstract: PURPOSE: To provide a reactor by using which the production of polyacetal homopolymers and copolymers can be performed in a simple procedure.  
     CONSTITUTION: There is provided the apparatus being in the form of a stream pipe provided with an static mixing element for the production of a polyacetal, wherein the static mixing element is continuously disposed (a), varies in length and diameter according to the individual treatment steps (b), and is not separated by a built-in backup element or bottle neck (c). 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5882655-A (JP)
Inventor: CHIYANOTSUKU GEI
IPC: B24B3/26
Filed: 1982-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0724297-A (JP)
Title: High temperature catalytic reaction method
Inventor: NAKAMURA KUNIHIKO
IPC: C01B33/18
Filed: 1993-07-05
Abstract: PURPOSE:To provide a reaction method by which the deterioration of the performance of a catalyst is prevented and the service life is prolonged and to provide a reaction method by which energy can be saved in a process at a high temp. such as graphitizing. CONSTITUTION:A catalytic component or a solid soln. consisting of the catalytic component and a high m.p. compd. is heated at the outside of a reaction system to vaporize the catalytic component and this catalytic component is introduced as a vapor phase into the reaction system, where a chemical reaction as a vapor phase catalytic reaction is carried out.
Patent JP-H0534236-A (JP)
Title: Bubble generator for gravity-free experiment
Inventor: TOJO TAKAO
IPC: B64G7/00
Filed: 1991-07-31
Abstract: PURPOSE:To obtain a compact, light-weighted and inexpensive bubble generator for gravity-free experiment by simplifying a bubble separating mechanism. CONSTITUTION:A bubble generator for gravity-free experiment comprises a needle 30 with its tip closed and having a gas flow-out hole on a side wall of the tip, a motor 34 for rotating a syringe, and mechanisms 32, 33 for converting rotation of the motor into rotation of a syringe 6. It further comprises a controller 35 for controlling a piston driving motor 11 and a syringe rotating motor 34 so that a predetermined bubble diameter, a predetermined syringe rotation speed and a predetermined syringe rotation angle can be obtained.
Patent JP-H0937722-A (JP)
Title: Manufacture of feed for fish breeding, which re-floats aftersinking
Inventor: KIN SEITAI
IPC: A23K1/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a feed for fish breeding capable of re-floating after sinking, capable of gradually floating with the lapse of time after the supplied feed sinks to the bottom ones, sufficiently providing a chance for taking the feed, improving the supply efficiency of feed and preventing water pollution caused by eutrophication through excessive supply of feed. SOLUTION: A raw material for a feed fish breeding is mixed with glucose, xanthan gum, sodium caseinate, sodium metaphosphate, sodium tripolyphosphate, soybean lecithin, etc., as an etiologic agent to generate foams by coming into contact with water, sufficiently blended in powdery state, supplied with water in a weight ratio of the water to the mixture of 15-25% by a premixer of an extruder and simultaneously mixed at a high speed for 10-20 seconds. The blended material is continuously extruded through an extruding die by the extruder while maintaining 80 deg.C to 100 deg.C by a compression screw. A formed material is thinly cut into an arbitrary shape to produce the objective feed.
Patent JP-H0477938-A (JP)
Title: Data storage method
Inventor: KATO YOSHIJI
IPC: G06F12/00
Filed: 1990-07-20
Abstract: PURPOSE:To prevent a file from being divided into pieces and to read a file at high speed by controlling a system in such a way that list information on a vacant area on a disk at the time of mounting a disk is generated and file data is written in order from a large vacant area. CONSTITUTION:Data is made into blocks and are stored in a data area D on a storage medium and a bit map for showing whether the block is used or unused is provided for a bit map area C on the same medium. Information on an address and a size on the storage medium in the unused area is generated from the bit map C so as to generate the list of the unused area at the time of mounting. Thus, the file is prevented form being divided into pieces and speedy reading and writing can be executed.
Patent JP-S5982065-A (JP)
Title: Preparation of desalted miso food
Inventor: TOYAMA TORAO
IPC: A23L11/20
Filed: 1982-11-01
Abstract: PURPOSE:To prepare a desalted MISO food easily in a short time, by mixing a MISO with water, and separating the resultant aqueous suspension into a solid and liquid. CONSTITUTION:A previously ground or unground MISO is mixed with water in an amount of several - about 10 times of the MISO to give an aqueous suspension, which is if necessary homogenized in a homogenizer. The resultant homogenate is fractionated into a solid and liquid by the suitable means for separating the solid and liquid to give a desalted solid substance. Alternatively, the moisture may be if desired reduced or removed to afford a liquid or solid concentrate. The aqueous solution separated by the solid-liquid separation may be directly used or desalted for use as a seasoning. The desalted substance may be mixed with the above-mentioned solid substance.
Patent JP-S5983818-A (JP)
Inventor: YAMAURA SHIYOUICHI
IPC: A47F7/24
Filed: 1982-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0539022-A (JP)
Title: Hydraulic vibration absorbing device
Inventor: NAGAMORI KIYONOBU
IPC: F16D51/00
Filed: 1991-07-31
Abstract: PURPOSE:To prevent a consumption amount of hydraulic fluid from increasing at the time of hydraulic vibration still not occurred yet. CONSTITUTION:A solenoid valve 5 connecting a pipe line 11 to a hydraulic vibration absorbing means 20 only at the time of detecting hydraulic vibration is provided in a hydraulic vibration absorbing device which has a master cylinder 1 generating brake fluid pressure corresponding to a step-on quantity of a brake pedal 2, a wheel cylinder 3 arranged on a wheel 14 and applying a braking action to the wheel 4 by the brake fluid pressure to be supplied from the master cylinder 1, a pipe line 11 connecting the master cylinder 1 to the wheel cylinder 3, and the hydraulic vibration absorbing means 20 for absorbing the hydraulic vibration when it occurs on the pipe line 11.
Patent JP-S6251461-A (JP)
Title: Manufacture of printing head
Inventor: CHIKAOKA YASUJI
IPC: B41J2/28
Filed: 1985-08-30
Abstract: PURPOSE:To improve surface coarseness by applying pressure force to each armature resisting the elastic force of an elastic member, holding it in the same condition as when it is not actuated and creep-grinding the surface of the armature fitted to a stopper member. CONSTITUTION:A work 3 is inserted from under a main jig unit 31 until the circumferential part of a front yoke 13 of said work comes into contact with a protrusion 32. Next, a wire pushup plate 34 is introduced along a groove 33 and fixed to the main jig unit 31 with stepped screws 36. As a result, a printing wire 22 is pushed up to hold an armature in the same condition as when it is not actuated. If a grinder is driven in this condition, a grinding chuck 37 rotates at low speed and a grinding wheel 40 at high speed both in the same direction, and the grinding wheel 40 moves downward, grinding the fitted surface 20a of the armature 20. Thus the coarsness of the fitted surface of the armature is improved by creep-grinding, resulting in a reduction in the abrasion value of a stopper member. This in turn contributes toward a longer life of the printing head.
Patent JP-H0631496-A (JP)
Title: Press machine
Inventor: MORITA YOSHIHIKO
IPC: B30B15/14
Filed: 1992-07-20
Abstract: PURPOSE:To improve the life of a die and to make the precision of a press machine stable over a long period by controlling a stopper load in the continuous operation time to almost constant for a die with a stopper and suitably managing a die height for another die. CONSTITUTION:A computer 30 operates a regulating means 45 by operating a die height regulating means 45 in the operation beginning time, judging a kind of die with a variation of bottom dead center before and after and corresponding to the result. Then, usually in the time attaching a die without a stopper, the die height position of a slide is controlled within the prescribed range with the regulating means 45 based on the detected signal of the bottom dead center position sensor 21. On the otherhand, in the time attaching the die with the stopper, the stopper knocking amount is controlled to almost constant by setting a standard value about the slide position in the continuous operation beginning time based on detected signals of top and bottom dead center position sensors 21, 22 and operating the regulating means 45 so that the slide position data during continuous operation time is made within the prescribed load range against the standard value.
Patent JP-S5892945-A (JP)
Title: Detecting element for gas component
Inventor: OOTA MINORU
IPC: G01N27/12
Filed: 1981-11-30
Abstract: PURPOSE:To enable to perform a wide and reliable detection of a change in an electric resistance value against oxygen in gas to be measured or an air/fuel ratio, by a method wherein a detecting element for gas component consists of a composition comprising 20-60mol% cobalt oxide, 20-60mol%, and 10-50mol% nickel oxide. CONSTITUTION:CoO, MgO, and NiO are measured, well mixed by a hot method, sintered at 1,300 deg.C in an electric furnace for about 2hr, crushed and mixed, and are sintered at 1,300 deg.C for about 2hr again. The above procedures are repeated until they are brought to only a peak of a single phase by an X-ray diffraction. Ethylcellulose as a binder and terpineol as a solvent are added to the obtained grain, they are well agitated to form paste for screen printing use, and the paste is printed on a substrate by a screen printing method to sinter it in an electric furnace at 1,250 deg.C for 2hr. The sensitivity (n) to O2 of the element is 2.7-3.5 and the element is remarkably excellently sensitive to oxygen.
Patent JP-H0632102-A (JP)
Title: Center cover for automobile wheel
Inventor: INATANI SHUJIRO
IPC: B60B7/00
Filed: 1992-07-20
Abstract: PURPOSE:To remove a center cover without spoiling continuity of external appearance between pattern parts and pattern parts in an automobile wheel in the form equipped with the pattern parts on the outside surface of a disk part and the pattern parts of the center cover. CONSTITUTION:A center cover 3 is screw fitted in a recessed part 12 by means of a fixing bolt 33 so that pattern parts 31 can coincide with pattern parts 13, and this screw-fitting recessed part 32 is blocked up by means of an auxiliary cover 3a equipped with a pattern part 31a having continuity to the coin pattern parts 31, and the reverse of this auxiliary cover 3a is held removably on the head part end of the fixing bolt 33, and this holding condition is released by pushing a peripheral edge part of the auxiliary cover 3a in the recessed part.
Patent JP-H0359958-A (JP)
Title: Nickel-hydrogen secondary battery
Inventor: MITSUYASU KIYOSHI
IPC: H01M4/24
Filed: 1989-07-27
Abstract: PURPOSE:To make it possible to prevent a nickel-hydrogen secondary battery from being deteriorated in its cyclic life caused by short circuit wherein a hydrogen occulated alloy in a rear earth metal series including Mn is used as a negative electrode by using a separator which >=0.15mm and <=0.3mm in thickness. CONSTITUTION:A battery is made up one of a negative electrode mainly composed of the composition of a hydrogen occulated alloy which is represented by an equation of Ln-Nix-Mny-Az (where Ln represents one single lanthanum or the mixture of rear earth metal element including La, A represents aluminum, at least one kind of cobalts, and 4.8<=X+Y+Z<=5.2), a positive electrode composed of a nickel compound, and out of a separator provided between said negative and positive electrodes, which >=0.15mm and <=0.3mm in thickness. As Ln, one single lanthanum (La) or a rear earth metal element including La can be used, practically a mesh metal can be used, and the mesh metal represented by Lm wherein the quantity of Ce is reduced to a figure less than 10wt.%, but the quantity of La is relatively increased up to 40 to 50wt.%, can be used, if desirable, in particular. By this constitution, electrical capacity is never reduced due to short circuit.
Patent JP-H0359004-A (JP)
Title: Production of electronically conductive polymer and conductive material prepared therefrom
Inventor: FUNATSU EIJI
IPC: C08G61/12
Filed: 1989-07-27
Abstract: PURPOSE:To obtain a filmlike electronically conductive polymer having excellent electronic conductivity mechanical strengths and moldability by polymerizing an aniline compound or a heterocyclic compound and a specified prepolymer on the same support in the presence of an oxidizing agent. CONSTITUTION:At least either an aniline compound or a heterocyclic compound and a prepolymer comprising repeating ethylene units and having a site with which the aniline compound or the heterocyclic compound can be polymerized as at least a side chain are polymerized in the presence of an oxidizing agent on the same support to obtain an electronically conductive polymer comprising repeating ethylene units and having repeating units of the aniline compound or the heterocyclic compound as an electronically conductive part in the side chain. It is desirable that the prepolymer further contains repeating ethylene units having an anionic group as the side chain.
Patent JP-2001020133-A (JP)
Title: Low-density polyvinyl alcohol-based fiber
Inventor: YAMAMOTO YOICHI
IPC: D01F6/14
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a low-density polyvinyl alcohol(PVA)-based fiber excellent in handleability in spite of a thick diameter and useful for a fabric and a reinforcing material for civil engineering and construction and the like by providing the fiber with a specific monofilament fineness, a specified cross-sectional circularity and a specific apparent density. SOLUTION: This low-density PVA-based fiber has (A) >=300 d, preferably >=1,000 d, more preferably >=1,500 d and especially preferably >=3,000 d monofilament fineness, (B) >=80%, preferably >=85% cross-sectional circularity and (C) <1.20 g/cm3, preferably <1.15 g/cm3 apparent density, contains many voids formed in the inside of the fiber and has a hollow part. Besides, the low-density PVA-based fiber need not be composed of only a vinyl alcohol-based polymer and may contain other components. Furthermore, the low-density PVA- based fiber may be an incorporated fiber or a conjugate spun fiber with other components and the content of the vinyl alcohol-based polymer is preferably >=50 wt.%, more preferably >=80 wt.%.
Patent JP-H04282445-A (JP)
Title: Method and device for detecting product defect using heat ratio analysis
Inventor: ERUDON EDOWAADO KOTSUKUSU JIYU
IPC: G01N25/72
Filed: 1991-08-01
Abstract: PURPOSE: To detect a defect in a product by using a thermal ratio analysis method. CONSTITUTION: A thermal record of an ambient temperature of a reference sample at an ambient temperature is formed and a plurality of thermal records of raised temperatures of the sample at a plurality of temperatures which are raised by applying thermal stimulus on the reference sample are formed. A first difference record of the reference sample is formed from the thermal record of the ambient temperature and one of the thermal records of raised temperatures. The reference sample is replaced with a test sample and the above process is repeated, then a difference record of the test sample is formed and at least one ratio record is formed from the reference sample and difference record. A composite record including at least one ratio record is formed. When the composite record statistically generates a great deviation, defect designation is formed.  This method is particularly useful for detecting a hidden defect in an electronic circuit, such as an integrated circuit.
Patent JP-S6083926-A (JP)
Title: Supporting leg for attaching camera
Inventor: HATANO MASAHARU
IPC: G03B17/56
Filed: 1983-10-15
Abstract: PURPOSE:To make a tripod to be carried by a visitor unnecessary by fixing and standing a supporting leg for attaching a camera in a required position of a tourist resort and attaching the camera to this supporting leg to photograph. CONSTITUTION:A base 2 is provided on a ground 1, and a supporting leg 3 is stood on the base 2, and a camera attaching base 4 is fixed to the upper end of the supporting leg 3 so that this base 4 is freely rotated, inclined longitudinally, and fastened. A box 6 is fixed in front of a substrate 5 of the attaching base 4 and the attaching base 4, and a jack is provided in the box 6, and the lower end of a shielding plate is fixed to the upper end of the jack to operate the shielding plate freely vertically. A small-sized motor is connected to one end of a jack screw, and limit switches 10 and 10' are attached in a maximum fall position and a maximum rise position of the shielding plate so that they are slided on the side face in the lower end part of the shielding plate, and a charge box 11 is attached to the lower face of the substrate 5, and this leg 3 can be used only for a prescribed time when the visitor pays a charge into this box.
Patent JP-H05193985-A (JP)
Title: Refractory and fireproof transparent crystallized glass
Inventor: KUSHITANI HIDEKI
IPC: C03C3/085
Filed: 1992-06-26
Abstract: PURPOSE:To provide the above crystallized glass which is highly transparent and heat resistant, is colorless in spite of containment of trace Fe2O3 and is suitable for production of large plates by consisting the crystallized glass of specific ratios of SiO2, Al2O3, Li2O, MgOZrO2, incorporating substantially no TiO2 and P2O5 therein and incorporating beta-quartz solid soln. as an essential precipitation crystal therein. CONSTITUTION:Respective raw materials are so compounded as to consist of 70 to 76wt.% (hereafter described as %) SiO2, 15 to 22% Al2O3, 3 to 5% Li2O, 1 to 3% MgO, 3 to 7% ZrO2, to have the value of A/(L+M) within a range form 0.96 to 1.15 when the Al2O3, the Li2O and the MgO are respectively designated as A, L and M in molar % and to contain substantially no TiO2 and P2O5. These raw materials are continuously charged into a melting furnace and are heated to 1550 to 1700 deg.C, by which the raw materials are melted. The melt is then molded to a prescribed plate thickness by a roll out method and the plate is cut after slow cooling. The cut plate is reheated from room temp. up to 850 to 950 deg.C, by which the refractory and fireproof colorless transparent crystallized glass contg. a beta-quartz solid soln. as a main crystal is obtd.
Patent JP-S5983391-A (JP)
Inventor: MATSUSHIMA KAZUFUMI
IPC: H05B6/12
Filed: 1982-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0479369-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: ENDO TETSUO
IPC: H01L29/792
Filed: 1990-07-23
Abstract: PURPOSE:To obtain a highly integrated EEPROM by composing a memory cell using a memory transistor having a charge storage layer and a control gate by using the sidewall of a columnar semiconductor layer isolated by lattice foirelike grooves. CONSTITUTION:A plurality of columnar p-type silicon layers 2 isolated by lattice foirelike grooves 3 are arranged in a matrix, and the layers 2 are formed in memory cell regions. That is, oxide films 4 are buried in the bottoms of the grooves 3, and floating gates 6 are formed at sidewalls through a tunnel oxide film 5 around the layer 2. A control gate 8 is formed at the outside through an interlayer insulating film 7. The gates 8 are continuously arranged at a plurality of memory cells of one direction as word lines ML. A common source diffused layer 9 of the cell is formed in the bottom of each groove 3, and a drain diffused layer 10 of each cell is formed on the upper surface of the layer 2. Al wirings 12 to become bit lines BL for commonly connecting the layer 10 of a direction crossing the lines ML are arranged.